Unity Source Generators

This project aims to build many source generators to simplify repetitive coding within the unity ecosystem, but not limited to it also.

Source Generators included:

NotifyChange: similar to a INotifyPropertyChanged from CommunityToolkit but simpler(and working).

How to use in Unity

Import the .dll into your unity project
Select the file
Go to Select platforms for plugin and disable Any Platform.
Go to Include Platforms and disable Editor and Standalone.
Add the RoslynAnalyzer in the Asset Labels
Add the [NotifyChange] attribute to a field.
Implement the OnXXXChanged(newValue) and OnXXXChanging(oldValue, newValue).

Example:

using UnitySourceGenerators;

public partial class Counter : MonoBehaviour
{
    [SerializeField, NotifyChange]
    private int number = 0;

    // Start is called before the first frame update
    void OnEnable()
    {
        StartCoroutine(Increase());
    }

    private IEnumerator Increase() {
        while (true) {
            Number++;
            yield return new WaitForSeconds(1);
        }
    }

    partial void OnNumberChanged(int oldValue, int newValue) {
        Debug.Log($"Number changed from {oldValue} to {newValue}");
    }
}

More information can be found here.

Agentew04/UnitySourceGenerator

Unity Source Generators

How to use in Unity